Best Gl5 Gear Oils in 2026

Mobil 1 Synthetic Gear Lube Ls 75W-90 Mobil 1 Synthetic Gear Lube Ls 75W-90 Is A Supreme Performance, Synthetic, Multi-Purpose, Sae 75W-90 Automotive Gear Lubricant Designed To Meet The Highest Level Of Performance Requirements Of Modern Passenger Vehicles In All Types Of Operating Conditions, Including Limited Slip Applications, As Well As Delivering Outstanding Power Transfer Performance

Compared To Conventional Hypoid Gear Lubricants, Mobil 1 Synthetic Gear Lube Ls 75W-90 Performs Exceptionally Well Over A Wide Range Of Temperatures

Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories

Item Package Dimension 8.49999999133L x 3.99999999592W x 3.99999999592H inches

Item Package Weight - 1.69976404002 Pounds

Item Package Quantity - 1

100% synthetic lubricant for all mechanical transmission of high performances and racing cars.

For synchronized or not synchronized gearboxes, gearbox/differential and transfer gearboxes

0% shear loss: Unshearable oil film in extreme conditions.

Works in tight spaces and makes gear oil easier to use

Full Synthetic formula for exceptional high and low temperature protection

Contains an extreme pressure additive for better load carrying capacity and wear protection

Package Dimensions: 5.08 H x 25.907 L x 13.208 W (centimeters)

Country of Origin : United States

Fit type: Vehicle Specific

For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.

Affordable Solutions

Provides rust protection

Ideal for shock loading applications

Lower unit gear oil formulated to protect against corrosion and excessive wear

Designed for outboard motor lower unit and sterndrive applications above 75 HP

Extreme pressure synthetic additives protect gears from metal to metal contact

Exceeds API service classifications GL-5 and GL-4

High shear strength resists viscosity breakdown under the most severe conditions

Special additives protect against wear, scuffing and corrosion

For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.

Mobil 1 Synthetic Gear Lube LS is a supreme performance, synthetic, multipurpose, automotive gear lubricant

Meet or exceed the highest level of performance requirements of many modern passenger vehicles – including limited slip applications

Helps protect against thermal and oxidative degradation, wear and corrosion, and viscosity loss associated with premature shearing

Improved formula includes a grape scent for a more pleasant application experience

Meets American Petroleum Institute (API) GL-5 specification for use in severe conditions

High quality formula manufactured to withstand high temperatures encountered during extended high-speed operation while retaining fluidity at cold temperatures

genuine oem factory part

exact fit

durable

SUPERIOR PERFORMANCE - High viscosity synthetic blend 80W-90 gear oil, designed for API GL-5, MT-1 service SAE J2360, and Mack GO-J

LONG TERM PROTECTION - Ideal for all engines over 100 hp, our gear oil provides exceptional long-term protection against rust and corrosion, extending your engine's lifespan

EXTREME PRESSURE ADDITIVES - Special additives ensure great thermal stability and anti-wear protection, even under high temperature conditions

Oil Type: Mineral-based

1-Liter Bottle

Hypoid Gear Oil SAE 85W-90 is a high-performance, high-pressure gear oil manufactured from carefully selected base oils and multifunctional "extreme pressure" additives. It is suitable for powered transmission and axle drives, especially for high-load hypoid transmissions.

maintains fluidity at low temperatures

Does not thin out at high temperatures

prevents rust

WIDEST SPEC RANGE ON THE MARKET: widely compatible with a very large number of hypoid gear systems, differentials, transmissions and axle assemblies.

SEVERE SERVICE MAX: Exceptional shear stability and oxidation resistance. Polyphosphate EP proprietary additive system offers substantial improvement in performance over previous generation, low cost, gear oils

BUILT IN LIMTED SLIP ADDITIVE - Does not require "additional" LS additive. Its built into the product, optimized for all limited slip differentials, including those with built in wet brakes.

Features Bel-Rays state of the art Extreme Pressure chemistry

Provides unsurpassed protection for heavily loaded shaft drive and final drive units, including limited slip differentials

Meets or exceeds API GL-4 and GL-5 requirements

80w90 Premium Gear Oil is a petroleum blend for today's high performance shaft driven motorcycle

Special high shear strength polymers provide long lasting protection on all gear surfaces

Use in all motorcycle applications with separate clutch/transmission fluids

✅ Provides excellent oxidation stability under severe operation conditions and high temperatures.

✅ Prevents corrosion and rust formation.

✅ Reduces the formation of varnish and sludge caused by high temperature oxidation.

Genuine OEM Part Number: TY26815

Designed for gears, particularly hypoid, which operate under conditions of high-speed, low-torque and low-speed, high-torque

Meets API service designation MIL-L-2105E

FOR USE IN automotive and truck axles, high performance differentials (sport and race cars), hypoid, spiral or bevel gears, farm equipment gears, industrial gears and outboard drive units requiring a GL-5 fluid

ENGINEERED TO EXCEED the performance requirements of API GL-5

WITHSTANDS extreme shock loads